93716091 has 12 divisors (see below), whose sum is σ = 154706032. Its totient is φ = 53552016.

The previous prime is 93716089. The next prime is 93716093. The reversal of 93716091 is 19061739.

It is an interprime number because it is at equal distance from previous prime (93716089) and next prime (93716093).

It is not a de Polignac number, because 93716091 - 2¹ = 93716089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93716093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 743716 + ... + 743841.

Almost surely, 2^93716091 is an apocalyptic number.

93716091 is a deficient number, since it is larger than the sum of its proper divisors (60989941).

93716091 is a wasteful number, since it uses less digits than its factorization.

93716091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487570 (or 1487567 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 93716091 is about 9680.7071539222. The cubic root of 93716091 is about 454.2253711658.

The spelling of 93716091 in words is "ninety-three million, seven hundred sixteen thousand, ninety-one".